Koskella Reservoir Weather Forecast
- 45
- 75
Mostly Sunny
- 51
- 81
Mostly Sunny
- 44
- 76
Rain Showers Likely
- 41
- 65
Chance Rain Showers
- 39
- 66
Mostly Sunny
- 35
- 59
Partly Sunny
Today 11 May West Central Mountains
Sunny. Highs 66 to 79.
Tonight 11 May West Central Mountains
Mostly clear. Lows 41 to 51.
Koskella Reservoir Temperature Statistics
May Temperature
McCall Airport (15.5 miles)
Lowest 1 May, 2026
29.6 °FAverage May
52.3 °FHighest 3 May, 2026
72.6 °F
Climate (2021–Present)
McCall Airport (15.5 miles)
Average Low 2021–2026
31.2 °FAverage 2021–2026
43.1 °FAverage High 2021–2026
55.1 °F